| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.68 | 11.390% | $90.9834 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $136.25 | 9.578% | $149.3 | $149.30 | $149.30 | $149.30 |
| Purchase #3 | $59.43 | 3.617% | $61.5796 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $42.74 | 3.223% | $44.1175 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $36.95 | 11.318% | $41.132 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $174.76 | 4.717% | $183.0034 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $120.53 | 6.323% | $128.1511 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $652.34 | $698.2670 | $698.26 | $698.30 | $698.30 | |